Question List for "General Chemistry: Principles and Modern Applications"

Pages: 1 ... 180 181 [182] 183 184 ... 192
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Chemistry » The total numbers of neutrons, protons, and electrons in 31P3- are: New
Started by tiara099
 54 Jul 8, 2021
Chemistry » Which statement below is true? New
Started by nummyann
 36 Jul 8, 2021
Chemistry » The following ratios of masses were obtained with a mass spectrometer: Cl/F = 1.8406, F/C = 1.5832 ... New
Started by Charlie
 50 Jul 8, 2021
Chemistry » Which of the following statements is FALSE? New
Started by Zoey63294
 43 Jul 8, 2021
Chemistry » Silver possesses two stable isotopes: 107Ag (106.90 u) and 109Ag (108.90 u). If the average atomic ... New
Started by strangeaffliction
 53 Jul 8, 2021
Chemistry » Which of the following elements has chemical properties similar to tellurium? New
Started by crazycityslicker
 75 Jul 8, 2021
Chemistry » What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g? New
Started by drink
 43 Jul 8, 2021
Chemistry » What mass of magnesium is necessary to make 10.5 g of magnesium bromide if 1.04 g of magnesium makes ... New
Started by anjilletteb
 197 Jul 8, 2021
Chemistry » There are two stable isotopes of supposium (Su). Su-191 = 190.9609 u (27.30%) Su-194 = 193.9633 u ... New
Started by Alygatorr01285
 45 Jul 8, 2021
Chemistry » The natural abundance of calcium in the earth's crust is 3.4% by mass. How many calcium atoms are ... New
Started by ec501234
 109 Jul 8, 2021
Pages: 1 ... 180 181 [182] 183 184 ... 192